Sirens blare in Hawaii to announce tsunami warning

Sirens blared in Hawaii after a 7.7 magnitude earthquake hit off of Canada's west coast, prompting tsunami concerns for all of the Hawaiian islands.

http://www.wzzm13.com/video/1929145000001/1/Sirens-blare-in-Hawaii-to-announce-tsunami-warninghttp://bc_gvpc.edgesuite.net/img/963482463001/201210/3024/963482463001_1929097022001_ari-origin29-arc-136-1351425730277.jpg?pubId=963482463001Sirens blare in Hawaii to announce tsunami warningSirens blared in Hawaii after a 7.7 magnitude earthquake hit off of Canada's west coast, prompting tsunami concerns for all of the Hawaiian islands. Sandy2012 HawaiiweathervpcNational News tsunami KUSA00:43